UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm20Zo6Bacb4RwYgLx2P1YIwA9fDEXTgAQki8KvqgVI=' 
WHERE 
  key_id = 'ed8d75268b088eadfa67bd2f07afa15f7b64776a50c73b4b8c49e472c3eeb214' 
  AND (
    token = 'Fm20Zo6Bacb4RwYgLx2P1YIwA9fDEXTgAQki8KvqgVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )